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WANG DAVID HSEC FORM 4
WD

WANG DAVID H

SEE REMARKS, DIRECTOR, 10% OWNER

ACTIVE 2026-09-082026-09-09

#229 OF 7,107 BY ACTIVITY#282 OF 7,107 BY VOLUME
↓ EXPORT JSON
$10.8M
MARKET VOLUME
-$10.5M
NET FLOW
11
TRANSACTIONS
Activity Summary
11
TRANSACTIONS
2
BUYS
9
SELLS
-7
NET
1
TICKERS
1D
MED DISC LAG
$10.8M
MARKET VOL
MOST TRADED ACMR
Cumulative Net Flow11 TRADES IN WINDOW
-$10.49M
NET FLOW
$10.77M
MARKET VOLUME
11
TRADES
DISTRIBUTING
DIRECTION
2026-09-08$0 HIGH · -$10.49M LOW2026-09-09

NO RETURN FIGURES EXIST FOR SEC FORM 4 ROWS, SO THIS PLOTS CUMULATIVE NET FLOW — MARKET BUYS MINUS SELLS AT FILED PRICES. OPTION EXERCISES AND GRANTS ARE EXCLUDED: THEY PRICE AT STRIKE, NOT MARKET, AND WOULD OVERSTATE VOLUME SEVERALFOLD.

Positions Traded1 TICKERS
TICKERB/SFLOWVOLUMEEST. RET
ACMR2/9$10.8M

CLICK A TICKER TO FILTER THE TRANSACTION LOG. VOLUME USES FILED RANGE FLOORS.

Cadence & Filing Speed1 MONTHS
MONTHLY ACTIVITYPEAK 11 TRADES
2026-092026-09
DISCLOSURE LAGMEDIAN 1D
≤2D11 · 100%
3-7D0 · 0%
8-14D0 · 0%
15-30D0 · 0%
31-45D0 · 0%
>45D0 · 0%

FORM 4 IS DUE IN 2 BUSINESS DAYS; STOCK ACT FILINGS ALLOW UP TO 45. BARS PAST 45D ARE LATE FILINGS.

Transaction Log11 SHOWN OF 11
TRADEDTICKERSIDESIZEOWNERDISCLOSEDLAG
2026-09-09BUY70,000 @ $12026-09-101D
2026-09-09SELL11,666 @ $75.582026-09-101D
2026-09-09SELL18,934 @ $74.672026-09-101D
2026-09-09SELL33,493 @ $73.82026-09-101D
2026-09-09SELL4,807 @ $76.732026-09-101D
2026-09-09SELL1,100 @ $77.592026-09-101D
2026-09-08SELL12,323 @ $78.082026-09-102D
2026-09-08BUY70,000 @ $12026-09-102D
2026-09-08SELL1,500 @ $78.572026-09-102D
2026-09-08SELL51,374 @ $77.152026-09-102D
2026-09-08SELL4,803 @ $75.992026-09-102D